Hello all. I was looking for something for XP (a program) that would allow me to block installation of any and all programs onto my computer. Possibly an add-on b/c the "limited account" status that XP Home provides doesn't fully block installations. I would like to prevent other users from putting stuff on my computer, and at my office at work they somehow have the ability to block installations, and I would like to replicate this. (NT, self-explanatory)

Thanks